UV Index in Guanshan, China

Last updated: July 2, 2025

In Guanshan, China, being aware of the UV Index is crucial for safeguarding your skin from the damaging effects of ultraviolet radiation. Understanding the levels of UV exposure throughout the day helps residents and visitors alike prevent sunburn and maintain overall skin health. With a climate classified as Cwa, Guanshan experiences significant UV intensity, peaking at a level of 10 around noon, which can pose risks even on cloudy days. By keeping informed about the UV Index, you can enjoy the sunny outdoor activities this beautiful area has to offer while protecting yourself from harmful rays.

Hourly UV Index in Guanshan

As the sun rises, the UV Index begins its ascent, starting at a mild 2 at 07:00. By 09:00, it reaches 5, signaling an increase in sun intensity. The peak occurs at 12:00, where the UV Index soars to a striking 10, presenting a significant risk for sun exposure. The afternoon sees a gradual decline, with readings of 9 at 11:00 and 8 at 14:00, before dropping to 5 at 15:00. As the day winds down, the UV Index continues to fall, resting at 1 by 18:00 and 19:00. Stay sun-safe during the peak hours when protection is essential!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Guanshan

The UV Index exhibits significant seasonal variations, with notable increases in risk from March through October. The high-risk months are April to September, during which the UV Index reaches its peak at 10 or 8, corresponding to a very high exposure category, and the burn time reduces to just 15 minutes. Residents and visitors should be especially vigilant during this interval, employing protective measures such as wearing sunscreen, hats, and sunglasses when outdoors. From January to March and again in November to December, the UV Index is lower, classified as moderate, allowing for a safer sun exposure duration of 30 minutes. Overall, it is essential to remain aware of UV levels and take appropriate precautions, particularly during the intense summer months.

Monthly Maximum UV Index for Guanshan, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Guanshan. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Guanshan, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Guanshan UV Index with Other China Cities

The table above highlights how UV exposure in Guanshan compares to other major locations across China. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Guanshan's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Beijing UVI	2	3	5	8	9	9	10	9	7	6	4	2
Guanshan	4	5	7	8	10	10	10	10	9	8	5	3
Chengdu UVI	5	6	8	10	12	11	11	10	11	8	6	4
Shanghai UVI	5	6	8	10	10	11	12	11	11	8	6	4
Guangzhou UVI	7	9	11	12	13	13	13	12	11	10	9	7
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7